CN210060228U - Prefabricated T roof beam bellows spacer bar welding stent - Google Patents
Prefabricated T roof beam bellows spacer bar welding stent Download PDFInfo
- Publication number
- CN210060228U CN210060228U CN201920493233.8U CN201920493233U CN210060228U CN 210060228 U CN210060228 U CN 210060228U CN 201920493233 U CN201920493233 U CN 201920493233U CN 210060228 U CN210060228 U CN 210060228U
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- China
- Prior art keywords
- rod
- prefabricated
- welded
- triangular supports
- triangular
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 17
- 125000006850 spacer group Chemical group 0.000 title claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 210000003205 muscle Anatomy 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 5
- 210000000003 hoof Anatomy 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 description 8
- 210000002435 tendon Anatomy 0.000 description 7
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model provides a prefabricated T-beam corrugated pipe positioning steel bar welding bracket, which comprises a plurality of triangular brackets, a cross rod of each triangular bracket, a vertical rod of the cross rod and an inclined strut; two ends of the cross rod of each triangular support are respectively welded with two lower longitudinal rods, the upper end of the vertical rod of each triangular support is respectively welded with an upper longitudinal rod, and connecting rods with different numbers are welded between the inclined supporting rods of two adjacent triangular supports; the distance between two adjacent triangular supports is equal to the width of a U-shaped rib of the prefabricated T beam, the number of connecting rods welded between the two adjacent triangular supports is equal to the number of corrugated pipes penetrating between the U-shaped ribs corresponding to the distance between the two adjacent triangular supports, and the distance between each connecting rod and the lower end of the inclined stay bar is equal to the design height of one corrugated pipe on the prefabricated T beam. Adopt the utility model discloses can weld bellows location muscle on the muscle of the hoof in unison, need not chi volume one by one, can provide construction speed and quality.
Description
Technical Field
The utility model relates to a prefabricated T roof beam construction technical field of bridge, concretely relates to support that prefabricated T roof beam bellows positioning reinforcement welding used.
Background
The steel reinforcement framework of prefabricated T roof beam includes many horseshoe reinforcements, and its basic structure is as shown in fig. 1, and the width of horseshoe reinforcement in T roof beam steel reinforcement framework different positions can be different in concrete construction, and the U muscle 1 of a plurality of the same specifications is along T roof beam longitudinal arrangement to wear to establish certain quantity, the bellows of a take the altitude in the middle of a string of the U muscle, wear to establish the prestressing tendons when the T roof beam of being convenient for is pour. Because the design positions of a plurality of corrugated pipes on the T-shaped beam are different, the number and the positions of the corrugated pipes penetrating through each row of horseshoe ribs are different, and when prefabricated T-shaped beam steel bars are bound, corresponding corrugated pipe positioning ribs 2 need to be welded on each horseshoe rib 1. The conventional corrugated pipe positioning rib welding is that a ruler is used for measuring when T-shaped beam reinforcing steel bars are bound, a positioning reinforcing steel bar is welded at the position after a designed position of a corrugated pipe is measured on each horse shoe rib, and as each positioning rib needs to measure the ruler, the repeated workload is large, and the construction efficiency is low; and the error is easy to generate by using the ruler quantity, and the welding position precision of the positioning rib is influenced.
Disclosure of Invention
An object of the utility model is to the above-mentioned problem, provide a prefabricated T roof beam bellows spacer bar welding support, on the support with the good back direct mount of the spacer bar on the U-shaped reinforcement in advance welding T roof beam reinforcement skeleton, improve work efficiency and positioning accuracy.
The technical scheme of the utility model as follows:
the utility model provides a prefabricated T roof beam bellows spacer bar welding stent which characterized in that: the device comprises a plurality of triangular supports, wherein each triangular support comprises a horizontally arranged cross rod, one end of the cross rod is welded with the lower end of a vertical rod, and an inclined support rod is welded between the upper end of the vertical rod and the other end of the cross rod; the triangular supports are arranged in parallel, two ends of a cross rod of each triangular support are respectively welded with two lower longitudinal rods which are horizontally arranged, the upper end of a vertical rod of each triangular support is respectively welded with an upper longitudinal rod, and connecting rods with different numbers are horizontally welded between inclined supporting rods of two adjacent triangular supports; the distance between two adjacent triangular supports is equal to the width of a U-shaped rib of a prefabricated T-shaped beam steel rib framework, the number of connecting rods welded between the two adjacent triangular supports is equal to the number of corrugated pipes penetrating between the U-shaped ribs corresponding to the distance between the two adjacent triangular supports, and the distance between the lower end of each connecting rod and the lower end of each inclined support rod is equal to the design height of one corrugated pipe on the prefabricated T-shaped beam.
The utility model manufactures the bracket according to the design arrangement mode of the T-beam corrugated pipe, and uniformly welds the corrugated pipe positioning ribs on the T-beam horseshoe ribs on the bracket, and does not need to measure and weld the corrugated pipe positioning ribs one by one on the binding T-beam steel rib framework, thereby greatly saving the construction time and reducing the height error of the positioning ribs; in addition, the corrugated pipe positioning steel bars are welded on the support, and the welding operation is more convenient than that in T-beam steel bar binding.
Drawings
FIG. 1 is a schematic structural view of a horseshoe tendon of a prefabricated T-beam;
fig. 2 is a schematic cross-sectional structure of the present invention;
fig. 3 is a schematic front view of the present invention;
fig. 4 is a schematic view of the usage state of the present invention.
Detailed Description
As shown in fig. 2 and 3, the utility model comprises a plurality of triangular supports, each triangular support comprises a horizontal rod 3 horizontally arranged, one end of the horizontal rod 3 is welded with the lower end of a vertical rod 4, and a diagonal brace 5 is welded between the upper end of the vertical rod 4 and the other end of the horizontal rod; a plurality of triangular supports are arranged in parallel, two ends of a cross rod 3 of each triangular support are respectively welded with two lower longitudinal rods 6 which are horizontally arranged, the upper end of a vertical rod of each triangular support is respectively welded with an upper longitudinal rod 7, and connecting rods 8 with different numbers are horizontally welded between inclined supporting rods 5 of two adjacent triangular supports. The space between two adjacent triangular supports is equal to the width of a U-shaped rib of a prefabricated T-shaped beam steel rib framework, the number of connecting rods 8 welded between the two adjacent triangular supports is equal to the number of corrugated pipes penetrating between the U-shaped ribs corresponding to the space between the two adjacent triangular supports, and the distance between the lower end of each connecting rod and the lower end of each inclined support rod is equal to the design height of one corrugated pipe on the prefabricated T-shaped beam.
The utility model discloses during the concrete implementation, can make 5 upper ends of diagonal brace have the certain distance apart from the welding department of diagonal brace and 4 upper ends of montant with longer some of the length design of diagonal brace 5, and 5 upper ends of diagonal brace extend certain length again at the welding department of diagonal brace and montant promptly, can guarantee like this that the diagonal brace provides the support to high horse shoe muscle.
As shown in fig. 4, the utility model discloses during the use, support every T roof beam horse shoe tendon 1 on the support with between the corresponding two diagonal brace 5 of this horse shoe tendon width, along every connecting rod 6 between these two diagonal brace 5 welding bellows location muscle 2 on the horse shoe tendon, when T roof beam reinforcement installation horse shoe tendon, need not be again the horse shoe tendon one by one chi volume and welding bellows location muscle.
Claims (2)
1. The utility model provides a prefabricated T roof beam bellows spacer bar welding stent which characterized in that: the device comprises a plurality of triangular supports, wherein each triangular support comprises a horizontally arranged cross rod, one end of the cross rod is welded with the lower end of a vertical rod, and an inclined support rod is welded between the upper end of the vertical rod and the other end of the cross rod; the triangular supports are arranged in parallel, two ends of a cross rod of each triangular support are respectively welded with two lower longitudinal rods which are horizontally arranged, the upper end of a vertical rod of each triangular support is respectively welded with an upper longitudinal rod, and connecting rods with different numbers are horizontally welded between inclined supporting rods of two adjacent triangular supports; the distance between two adjacent triangular supports is equal to the width of a U-shaped rib of a prefabricated T-shaped beam steel rib framework, the number of connecting rods welded between the two adjacent triangular supports is equal to the number of corrugated pipes penetrating between the U-shaped ribs corresponding to the distance between the two adjacent triangular supports, and the distance between the lower end of each connecting rod and the lower end of each inclined support rod is equal to the design height of one corrugated pipe on the prefabricated T-shaped beam.
2. The precast T-beam corrugated pipe spacer bar welding support of claim 1, characterized in that: the upper end of the inclined strut is away from the welding position of the inclined strut and the vertical rod by a certain distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920493233.8U CN210060228U (en) | 2019-04-12 | 2019-04-12 | Prefabricated T roof beam bellows spacer bar welding stent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920493233.8U CN210060228U (en) | 2019-04-12 | 2019-04-12 | Prefabricated T roof beam bellows spacer bar welding stent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210060228U true CN210060228U (en) | 2020-02-14 |
Family
ID=69436801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920493233.8U Expired - Fee Related CN210060228U (en) | 2019-04-12 | 2019-04-12 | Prefabricated T roof beam bellows spacer bar welding stent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210060228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406147A (en) * | 2022-01-17 | 2022-04-29 | 中交路桥建设有限公司 | T-beam prestressed pipeline coordinate positioning rib manufacturing platform and method thereof |
-
2019
- 2019-04-12 CN CN201920493233.8U patent/CN210060228U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406147A (en) * | 2022-01-17 | 2022-04-29 | 中交路桥建设有限公司 | T-beam prestressed pipeline coordinate positioning rib manufacturing platform and method thereof |
| CN114406147B (en) * | 2022-01-17 | 2024-01-23 | 中交路桥建设有限公司 | T-beam prestressed pipeline coordinate positioning rib manufacturing platform and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 |